lol you're my absolute twitter fave, but just apologize for the tweet, man. It ain't that deep. I think people would appreciate a tweet like "hey y'all, some folks pointed out my tweet reduced black women to experiments and didn't respect y'all enough. My bad."
Otherwise, no need to address it further. People expressed their opinion, you heard their opinion, we can all move on. What you said was the typical inadvertent problematic shit we all say. It wasn't like you tweeted way out of pocket like kanye or whatever.